What is aqua regia?name the metals which are soluble in it?
Answers
Answered by
14
HNO3 nad 3 parts hydro-chloric acid; HCl.
it is yellow-organe fuming liquid which can dissolve nobles metal like Au, gold silver , platinum etc
Answered by
1
Aqua regia or royal water is a "mixture of
and HCL", in ratio of 1:3 used for dissolving gold and silver.
Explanation:
- Aqua Regia is named as royal water due to the fact that they’re able to dissolve noble metals like gold and platinum, However they are not able to dissolve all metals especially alloys.
- Gold and platinum are effortlessly soluble in aqua regia.
- Aqua Regia is a sometimes red but it is mostly "yellow-orange fuming liquid".
- Aqua regia is employed for making "Chloroauric acid", the electrolyte for the Wohlwill process which leads to the refining of pure gold.
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